devgroup.dev - robtex.com
devgroup.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:a70fπΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:41d0πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.65.208Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.167.15πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | athena.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a48πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c048π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2048πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 108.162.192.72πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 172.64.32.72πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| A | 173.245.58.72πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | athena.ns.cloudflare.com | ||||||
| NS | dale.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b5fπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dale.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15fπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dale.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215fπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dale.ns.cloudflare.com | ||||||
| A | 108.162.193.95πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dale.ns.cloudflare.com | ||||||
| A | 172.64.33.95πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dale.ns.cloudflare.com | ||||||
| A | 173.245.59.95πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dale.ns.cloudflare.com | ||||||
| MX | mail.devgroup.dev β | ||||||
| A | 37.9.8.226π·πΊ SELECTEL37.9.8.0/22 Selectel Route Object | ||||||
| PTR | mail.devgroup.dev | ||||||
| TXT | _globalsign-domain-verification=PhWbOXojLYh0ywv9jGQhUB2lzZVHw7M7VNJeN5xRRQ | ||||||
| TXT | v=spf1 mx a ip4:185.137.233.182 ip4:37.9.8.226 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.65.208, 172.67.167.15 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a70f, 2606:4700:3037::6815:41d0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=246, name=cloudflare-ech.com | ||||||
| SOA | athena.ns.cloudflare.comdns@cloudflare.com serial=2414085798 | ||||||
dev
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com β | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mail.devgroup.dev |
Same first word
Similar names
Previous names
Next names
DNS History
7 records (7 active, 0 former)
βNSathena.ns.cloudflare.com2026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
βNSdale.ns.cloudflare.com2026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
βMXmail.devgroup.dev2026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
βA104.21.65.2082026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
βA172.67.167.152026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
βA2606:4700:3032::ac43:a70f2026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
βA2606:4700:3037::6815:41d02026-09-04 β 2026-09-06 Β· 2 obs
β 2026-09-06 20:22:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| devgroup.dev | athena.ns.cloudflare.com, dale.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.72
NS records: athena.ns.cloudflare.com, dale.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for devgroup.dev (unsigned zone)
β±οΈ Timing
Total: 1122ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.65.208, 172.67.167.15 |
| AAAA | 2 | 2606:4700:3032::ac43:a70f, 2606:4700:3037::6815:41d0 |
| NS | 2 | athena.ns.cloudflare.com, dale.ns.cloudflare.com |
| MX | 1 | mail.devgroup.dev (pri: 1) |
| TXT | 2 | _globalsign-domain-verification=PhWbOXoj, v=spf1 mx a ip4:185.137.233.182 ip4:37.9 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | athena.ns.cloudflare.com dns.cloudflare. |
Analysis
Hierarchy
The domain mail.devgroup.dev falls under the parent devgroup.dev.
IP Addresses
devgroup.dev points to the four IP addresses 104.21.65.208, 172.67.167.15, 2606:4700:3032::ac43:a70f and 2606:4700:3037::6815:41d0.
scaleprohq.info, hz881.online, studikosmos.de plus two other host names have IP numbers in common with devgroup.dev.
Name Servers
devgroup.dev is served by two delegated name servers, athena.ns.cloudflare.com and dale.ns.cloudflare.com.
The name server configuration of devgroup.dev is shared with other domains, for instance pontoapp.com.br, giangchumkhop522.workers.dev, mattheuslee.com and two others.
At least some of devgroup.dev's name servers are shared with other domains, for example iowt-now.com, bibliasagradaonline.pages.dev, mitangzhibo1.com and two more.
These name servers tend to be deployed in combination with the name servers braelyn.ns.cloudflare.com and rocco.ns.cloudflare.com.
Hosts with 6 IP addresses each:
athena.ns.cloudflare.com carries IP addresses 108.162.192.72, 172.64.32.72 and 173.245.58.72, with 3 other addresses beyond those.
dale.ns.cloudflare.com carries IP addresses 108.162.193.95, 172.64.33.95 and 173.245.59.95, with 3 other addresses beyond those.
Mail Servers
devgroup.dev uses one mail server β mail.devgroup.dev.
devgroup.dev, u2.school and mail.devgroup.dev all share the same mail server setup.
There is one IP number for mail.devgroup.dev: 37.9.8.226.